PORTS Forum

Ports and Interfaces => USB => Topic started by: Prasad on May 28, 2015, 04:42:55 am

Title: communication between 2 boards using CDC class
Post by: Prasad on May 28, 2015, 04:42:55 am

Hi,

Can 2 devices communicate over USB using a class such as CDC?

I wanted to know if one of my board can act as CDC host and another board  as CDC device and communicate with each other over USB.

 Normally I have seen that CDC host will be based on a PC and any microcontroller board acts as a CDC device.

Thanks in advance,

Title: Re: communication between 2 boards using CDC class
Post by: Jan Axelson on May 28, 2015, 08:40:02 am

Yes, if one board has USB host hardware and firmware including CDC support and the other board has USB device hardware and firmware including CDC support.